3030012105 has 8 divisors (see below), whose sum is σ = 4848019392. Its totient is φ = 1616006448.

The previous prime is 3030012091. The next prime is 3030012109. The reversal of 3030012105 is 5012100303.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3030012105 - 2¹⁰ = 3030011081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 202000807 = 3030012105 / (3 + 0 + 3 + 0 + 0 + 1 + 2 + 1 + 0 + 5).

It is not an unprimeable number, because it can be changed into a prime (3030012109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101000389 + ... + 101000418.

It is an arithmetic number, because the mean of its divisors is an integer number (606002424).

Almost surely, 2^3030012105 is an apocalyptic number.

It is an amenable number.

3030012105 is a deficient number, since it is larger than the sum of its proper divisors (1818007287).

3030012105 is a wasteful number, since it uses less digits than its factorization.

3030012105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202000815.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3030012105 is about 55045.5457326022. The cubic root of 3030012105 is about 1447.0430593162.

Adding to 3030012105 its reverse (5012100303), we get a palindrome (8042112408).

The spelling of 3030012105 in words is "three billion, thirty million, twelve thousand, one hundred five".